MEDIUM
Earn 100

_____ are built to prevent floods.

50% studentsanswered this correctly

Important Questions on Water

EASY
Science>Chemistry>Water>Water Cycle
Wash the burnt area with _____ water in case of minor burns. (hot/ cold)
EASY
Science>Chemistry>Water>Water Cycle

Choose the answer from the bracket and fill the blank.

Many fire accidents are the result of faulty and inadequate _____(electric wiring/maintenance).

MEDIUM
Science>Chemistry>Water>Water Cycle
Describe the three types of volcanoes with an example of each.
MEDIUM
Science>Chemistry>Water>Water Cycle
We should put out a fire caused by petrol by pouring _____ over it. (water/ sand)
EASY
Science>Chemistry>Water>Water Cycle
Wear nylon clothes when you go near the fire.
EASY
Science>Chemistry>Water>Water Cycle
An earthquake is caused by _____.
HARD
Science>Chemistry>Water>Water Cycle
How would you handle a fire caused due to electricity?
EASY
Science>Chemistry>Water>Water Cycle
As lava cools, it solidifies and forms rocks.
EASY
Science>Chemistry>Water>Water Cycle
What comes out of an active volcano?
EASY
Science>Chemistry>Water>Water Cycle
 Volcanoes are usually found in the form of cylindrical mountains.
MEDIUM
Science>Chemistry>Water>Water Cycle
Give reasons: 
Drought can cause famine.
EASY
Science>Chemistry>Water>Water Cycle
Seismology is the study of _____.
MEDIUM
Science>Chemistry>Water>Water Cycle
Mount Vesuvius is an example of this type of volcano.
HARD
Science>Chemistry>Water>Water Cycle
What should we do if a person's clothes catch fire?
MEDIUM
Science>Chemistry>Water>Water Cycle
Tsunamis are caused by undersea earthquakes.
HARD
Science>Chemistry>Water>Water Cycle
What are the focus, epicentre, and aftershocks?
MEDIUM
Science>Chemistry>Water>Water Cycle
What is lava?
EASY
Science>Chemistry>Water>Water Cycle
Mount Erebus is an extinct volcano.
MEDIUM
Science>Chemistry>Water>Water Cycle
 What is an earthquake? How is it caused?
EASY
Science>Chemistry>Water>Water Cycle
Typhoon refers to _____.